No Heat Help Please

[Cobra GT]

I changed the water temp sending unit because my gauge was not working and the engine coolant temp sensor and still have no heat. Also the sending unit did not fix my gauge problem, any thoughts? I took out the heater core to see if it was completely clogged and it wasn’t the blower and A/C work. just don’t know why I have no heat .This is the strangest thing. I guess the thermostat could be bad, please help, thanks: sad:

 

[adsm08]

What are we working on here? Does the temp door move at all? Do both heater hoses get hot?

Postin' from teh Galaxy